MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566
SHA3-384 hash: 90ed4bcee9299ce7c134ab80b0dbf7ce649ccb5391be89749753a3000e73097552bc26bbb283126f2c0eec5516c0507f
SHA1 hash: 574e040500afe72562a42febb56184e5a021efe8
MD5 hash: 63f3782d91d0534bc5f41a5f0eebfcdd
humanhash: bluebird-jupiter-oscar-pasta
File name:nwfaiehg4ewijfgriehgirehaughrarg.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:118'400 bytes
First seen:2025-09-15 21:07:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6Mcq6rt74bjee3jOWpsI3kaeXtuxS/pyUrQVxfhfnEtanXk2eKG+i4zpyxX:p6rh4vrOGu1z4xfhfKOkb4sZ
TLSH T16AC3B64E6E218F7DF768873047B38B21A75973D626E1D685E2ACD6041F7034E241FBA8
telfhash t14521b01c597823e097711c9d5addef72e5a170ef4a212e338e01ddad6a6dd425e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6e922cca391c60805f774071ff73ab1c6162424d3b424f907ac6664ea563b592
File size (compressed) :43'972 bytes
File size (de-compressed) :119'468 bytes
Format:linux/mips
Packed file: 6e922cca391c60805f774071ff73ab1c6162424d3b424f907ac6664ea563b592

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Changes access rights for a written file
Runs as daemon
Connection attempt
Sets a written file as executable
Launching a process
Kills processes
Sends data to a server
Changes access rights for a file
Substitutes an application name
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68c881c447cd2102617f761d/reports/d8ecb40e-5cd8-4c66-bff8-e3eddd44174c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
136
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566
Behaviour
Persistence
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-15T19:27:00Z UTC
Last seen:
2025-09-15T19:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b39235ae-157c-4f9b-999e-e52e61223639
Behavior Graph:
Download SVG
%3 guuid=87fe3473-2000-0000-5cc8-0f4fbb090000 pid=2491 /usr/bin/sudo guuid=833dab75-2000-0000-5cc8-0f4fc5090000 pid=2501 /tmp/sample.bin guuid=87fe3473-2000-0000-5cc8-0f4fbb090000 pid=2491->guuid=833dab75-2000-0000-5cc8-0f4fc5090000 pid=2501 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/99d061fc-b61c-4b8e-b402-99585d44edcf
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1778074
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778074 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 15/09/2025 Architecture: LINUX Score: 76 31 cnc.naldlh.lol 103.77.241.144, 12121, 47106, 47108 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->31 33 109.202.202.202, 80 INIT7CH Switzerland 2->33 35 2 other IPs or domains 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 10 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 2->10         started        signatures3 process4 process5 12 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 10->12         started        process6 14 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 45 Sample tries to set files in /etc globally writable 14->45 47 Drops files in suspicious directories 14->47 49 Sample tries to persist itself using System V runlevels 14->49 18 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 14->18         started        20 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf sh 14->20         started        signatures8 process9 process10 22 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->22         started        25 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->25         started        27 sh cp 20->27         started        signatures11 41 Manipulation of devices in /dev 22->41 43 Deletes system log files 22->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 21:18:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tx65kpupgrse3nwfqpvrylez3r33l3zzlphsgc4vetev6gja2vta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery persistence
Link:
https://tria.ge/reports/250915-z3p9msvns9/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Malware Config
C2 Extraction:
scan.naldlh.lol
ajczgt.ignorelist.com
naldlh.jumpingcrab.com
xosjcq.twilightparadox.com
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/64755428-bed7-4569-8b42-372759a8f806
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6e922cca391c60805f774071ff73ab1c6162424d3b424f907ac6664ea563b592

Mirai

elf 9dfdd53e8f34644db6c583eb1c2c99dc77b5ef395bcf230b9524c95f1920d566

(this sample)

  
Dropped by
SHA256 6e922cca391c60805f774071ff73ab1c6162424d3b424f907ac6664ea563b592
  
URLhaus
https://urlhaus.abuse.ch/url/3624739/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 94acc55c500d9689eee342be10fcabe2

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